The size of the Facebook Profile Image is 160x160, but it is recommended to upload an image at the size of 180x180.

How to edit the Facebook Profile image template:
1. Download the free Facbook image photo template from above.
2. Open it using Photoshop or Gimp
3. Insert your own cover art
4. Delete the folder called Delete this
5. Save and .jpg or .png
6. Upload to your Facebook account